{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "ransom", "trigger": true, "arguments": ["attacker", "damage amount", "price", "victim", "attack pattern", "tool", "place", "payment method", "time"]}, {"event_type": "discover vulnerability", "trigger": true, "arguments": ["discoverer", "capabilities", "supported platform", "vulnerability", "vulnerable system"]}, {"event_type": "data breach", "trigger": true, "arguments": ["compromised data", "damage amount", "number of data", "purpose", "number of victim", "time", "victim"]}, {"event_type": "phishing", "trigger": true, "arguments": ["damage amount", "attacker", "attack pattern", "victim", "time"]}, {"event_type": "patch vulnerability", "trigger": true, "arguments": ["releaser", "patch number", "issues addressed", "time", "patch", "vulnerable system", "supported platform", "vulnerability", "vulnerable system version", "common vulnerabilities and exposures"]}], "input": "The assault on Hollywood Presbyterian occurred Feb 5 , when hackers using malware infected the institution 's computers , preventing hospital staff from being able to communicate from those devices , said Chief Executive Allen Stefanek ."}
{"ransom": [{"trigger": "The assault", "arguments": {"attacker": ["Hollywood Presbyterian", "hackers"], "damage amount": "NAN", "price": "NAN", "victim": "NAN", "attack pattern": ["preventing hospital staff from being able to communicate from those devices", "using malware infected the institution 's computers"], "tool": "NAN", "place": "NAN", "payment method": "NAN", "time": "Feb 5"}}], "discover vulnerability": [], "data breach": [], "phishing": [], "patch vulnerability": []}